XTAR 21700 Li-Ion Battery 4900mAh 3.6V High Drain for Flashlights
XTAR

XTAR 21700 Li-Ion Battery 4900mAh 3.6V High Drain for Flashlights

€17,98 EUR €23,14 EURyou save €5,16 EUR

🇺🇸 USA Buyers: Orders ship quickly from the EU via DDP (Delivery Duties Paid) — duties/tariffs/customs fees are covered, so there are no extra charges upon delivery to your door.

Xtar high-drain Li-ion battery (4900mAh capacity), ideal for use as a replacement or spare power source for high-performance flashlights, headlamps, or other 21700-compatible electronic devices.

  • Capacity: 4900 mAh

  • Chemistry: Li-ion

  • Voltage: 3.6 V (nominal), 4.2 V (max)

  • High-drain discharge support

  • Built-in protection circuit (if applicable)

  • Size: 21700-compatible (larger than standard 18650-compatible)

Compatible with devices designed for this size cells – please check your device's requirements before purchase.

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Huge stock of premium, well-known battery brands including Duracell, Energizer, Rayovac, Varta, Maxell, Renata, Murata, Eneloop, GP, Saft, Siemens and much more — with ultra-fast dispatch from the EU. Wholesale orders are delivered worldwide!

Safety Warning:
Button/coin batteries can cause severe injuries or even death when swallowed. Keep batteries out of reach of children. If you suspect a child has swallowed or inserted a button/coin battery, seek medical attention immediately.